LogFunc

Description:

public delegate void LogFunc (string? log_domain, LogLevelFlags log_levels, string message)

Specifies the prototype of log handler functions.

The default log handler, [func@GLib.log_default_handler], automatically appends a new-line character to message when printing it. It is advised that any custom log handler functions behave similarly, so that logging calls in user code do not need modifying to add a new-line character to the message if the log handler is changed.

This is not used if structured logging is enabled; see [Using Structured Logging](logging.html#using-structured-logging).

Parameters:

log_domain	the log domain of the message
message	the message to process
log_level	the log level of the message (including the fatal and recursion flags)
user_data	user data, set in [func@GLib.log_set_handler]

Namespace: GLib

Package: glib-2.0